Ioannis Z.

1. DeFi developer with hands-on skills in solidity, web3, react, truffle, ganache, infura, vyper, remix, golang, rust. I have rich experience in the smart contract and various tokens(ERC20, ERC721, BEP20, BEP721...) on BSC, Ethereum, and Solana networks. Also ICO, IEO, IDO, DEX and integration with pancakeswap, uniswap, sushiswap and etc. 2. GIS(Geographical Information System) /RS(Remote Sensing) Expert/Developer I have been working on GIS 8 years ago and have rich experience on the Desktop, Web, Mobile GIS application development. -Object(road, buildings, vegetation etc) Detect and Analysis using Image Processing and Deep Learning. -3D GIS application development based Cesium and Potree(Point Cloud), Lidar dataset -A variety application using any Map SDK such as Google Maps, Mapbox, ESRI, OSM -Build customized independent online/offline 2D/3D map service for Web, Mobile application based Geoserver, Mapnik, GeoNode etc. -Spatial DB organization based PostGIS/PostgreSQL, MySQL, MsSQL, Oracle, Sqlite/Spatialie -Front end development using OpenLayers, Leaflet -Geoprocessing and Geospatial analysis using GDAL and ArcPy. In addition, I have strong skills in C#, Java, Python, PHP, Node.js and a variety of frameworks such as django,flask, laravel,express, Reactjs,Vue.js. I can provide you accuracy and speed to clients and work full-time.